13305445172

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{2870027}}^1$

素因数の和:2870111

約数の個数: 24

約数和(自身を含む): 24911843040

約数和(自身を除く): 11606397868

約数列:

[1, 2, 4, 19, 38, 61, 76, 122, 244, 1159, 2318, 4636, 2870027, 5740054, 11480108, 54530513, 109061026, 175071647, 218122052, 350143294, 700286588, 3326361293, 6652722586, 13305445172]

約数ペア:

[(1, 13305445172), (2, 6652722586), (4, 3326361293), (19, 700286588), (38, 350143294), (61, 218122052), (76, 175071647), (122, 109061026), (244, 54530513), (1159, 11480108), (2318, 5740054), (4636, 2870027)]